When was the last time the united states fought an all-out conventional war that required a military draft and the full mobilization of the country's industrial capacity?

The Second World Was was the latest all-out conventional war the the United States fought that required a military draft and the full mobilization of the country's industrial capacity. The country has made contingency plans, produced weapons and drafted military and peace strategies.

Not sure if it’s within 12 months, but you could talk about the spreading of alt-right hate speech and whether that is covered by the right of freedom of speech? or, cover how during the midterm elections in some states many native american populations were declined to vote because they didn’t have the proper id, despite being citizens? also, the death of that journalist last month, who spoke freely and reported about the saudi government and how corrupted it is and was killed because of that (lack of free press/speech). just some ideas for this prompt, i hope at least one of them : )